28848300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{569}}^1$

素因数の和:612

約数の個数: 108

約数和(自身を含む): 90541080

約数和(自身を除く): 61692780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 169, 195, 260, 300, 325, 338, 390, 507, 569, 650, 676, 780, 845, 975, 1014, 1138, 1300, 1690, 1707, 1950, 2028, 2276, 2535, 2845, 3380, 3414, 3900, 4225, 5070, 5690, 6828, 7397, 8450, 8535, 10140, 11380, 12675, 14225, 14794, 16900, 17070, 22191, 25350, 28450, 29588, 34140, 36985, 42675, 44382, 50700, 56900, 73970, 85350, 88764, 96161, 110955, 147940, 170700, 184925, 192322, 221910, 288483, 369850, 384644, 443820, 480805, 554775, 576966, 739700, 961610, 1109550, 1153932, 1442415, 1923220, 2219100, 2404025, 2884830, 4808050, 5769660, 7212075, 9616100, 14424150, 28848300]

約数ペア:

[(1, 28848300), (2, 14424150), (3, 9616100), (4, 7212075), (5, 5769660), (6, 4808050), (10, 2884830), (12, 2404025), (13, 2219100), (15, 1923220), (20, 1442415), (25, 1153932), (26, 1109550), (30, 961610), (39, 739700), (50, 576966), (52, 554775), (60, 480805), (65, 443820), (75, 384644), (78, 369850), (100, 288483), (130, 221910), (150, 192322), (156, 184925), (169, 170700), (195, 147940), (260, 110955), (300, 96161), (325, 88764), (338, 85350), (390, 73970), (507, 56900), (569, 50700), (650, 44382), (676, 42675), (780, 36985), (845, 34140), (975, 29588), (1014, 28450), (1138, 25350), (1300, 22191), (1690, 17070), (1707, 16900), (1950, 14794), (2028, 14225), (2276, 12675), (2535, 11380), (2845, 10140), (3380, 8535), (3414, 8450), (3900, 7397), (4225, 6828), (5070, 5690)]